Would be an awesome swap but be prepared to spend a Shite ton of money, you'll have to cut a huge arse hole in the firewall. and weld in a big transmission tunnel. The JZ is a lot lot longer than an sr as well. I'd say the 1JZ sitting north-south would also mess with the weight balance of the car. You're better off just buying a rwd, but if you got the time and money go for it.